Velleman DVM1500 Bedienungsanleitung PDF herunterladen (Seite 14)

DVM1500

V. 03  04/11/2013 14 ©Velleman nv

Range

Resolution

Accuracy

750 V

1 V

± (1.2 % of reading + 3 digits)

Input impedance: 10 

Max. input voltage: 750 Vac rms

Frequency range: 40400 Hz

DC Current

Range

Resolution

Accuracy

4000 µA

1 µA

± (1.2 % of reading + 3 digits)

400 mA

0.1 mA

10 A

10 mA

± (2.0 % of reading + 8 digits)

Overload protection: F500mA/250V fuse for µA and mA ranges; 10A range

not protected.

Max. input current: 400 mA for µA and mA ranges, 10 A for 10A range.

Max. circuit voltage across all ranges: 250 V

AC Current

Range

Resolution

Accuracy

4000 µA

1 µA

± (1.5 % of reading + 5 digits)

400 mA

0.1 mA

10 A

10 mA

± (3.0 % of reading + 8 digits)

Overload protection: F500mA/250V fuse for µA and mA ranges; 10A range

not protected.

Max. input current: 400 mA for µA and mA ranges, 10 A for 10A range.

Max. circuit voltage across all ranges: 250 V

Frequency range: 40400 Hz

Resistance

Range

Resolution

Accuracy





± (1.2 % of reading + 3 digits)





















± (2.0 % of reading + 5 digits)

Open circuit voltage: ± 0.25 Vdc

Diode and Audible Continuity Test

Range

Description

Test condition

Built-in buzzer sounds if

resistance < ± 40 

Open circuit voltage: ± 0.5 Vdc

Display reads approx.

forward voltage of diode

Forward DC current: ± 1 mA

Reversed DC voltage: ± 1.5 Vdc

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